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2 years ago

Question 7 Evaluate 2y + 3(y - 5) when y = 10 57 35

Mathematics

1 answer:

Ray Of Light [21]2 years ago

6 0

Answer:

Sustitute the y-values into the equation.

For y=10,

2(10) + 3 (10 - 5)

20 + 3(5)

20+15

For y=57,

2(57) + 3 (57 - 5)

114 + 156

270

For y=35

2(35) + 3 (35 - 5)

70 + 3(30)

70 + 90

160

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